Seagate ST3160215A Barracuda 7200.10 PATA Product Manual - Page 27

Barracuda 7200.10 PATA Product Manual, Rev. F

21

2.4

Recording and interface technology

2.5

Physical characteristics

Model capacity

750

500

400

320

300

250

200

160

120

80

40

Interface

ATA

Recording method

Perpendicular

Recording density,

KBPI

(kbits/inch max)

926

813

781

813

824

Track density, KTPI

(ktracks/inch avg)

145

137,259

Areal density

(Gbits/inch

2

avg)

128.2

114.4

101

Spindle speed (RPM)

(± 0.2%)

7,200

Internal data transfer rate

(Mbits/sec max)

1,030

930

Sustained data transfer rate

(Mbytes/sec max)

78

72

78

I/O data-transfer rate

(Mbytes/sec max)

100 (Ultra DMA mode 5)

Maximum height (200 - 750 Gbytes models)

26.1 mm (1.028 inches)

Maximum height (40 - 160 Gbyte models)

19.99 mm (0.787 inches)

Maximum width

101.6 mm (4.000 +/- 0.010 inches)

Maximum length

146.99 mm (5.787 inches)

Typical weight

ST3750840A and ST3750640A

720 grams (1.59 lbs)

ST3500830A and ST3500630A

635 grams (1.4 lbs)

ST3400820A and ST3400620A

635 grams (1.4 lbs)

ST3320820A and ST3320620A

635 grams (1.4 lbs)

ST3300820A and ST3300620A


ST3250820A, ST3250620A and ST3200820A


ST3160815A, ST3160215A, ST3120815A and ST3120215A

380 grams (0.838 lbs)


365 grams (0.805 lbs)

Cache Size

ST3750640A, ST3500630A, ST3400620A, ST3320620A,

ST3300620A and ST3250620A

ST3750840A, ST3500830A, ST3400820A, ST3320820A,

ST3300820A, ST3250820A, ST3200820A, ST3160815A,

ST3120815A, ST380815A and ST340815A


16 Mbytes

8 Mbytes

2 Mbytes

Section	Page
1.0 Introduction	7
2.0 Drive specifications	9
2.1 Specification summary table	9
2.2 Formatted capacity	26
2.2.1 LBA mode	26
2.3 Default logical geometry	26
2.4 Recording and interface technology	27
2.5 Physical characteristics	27
2.6 Seek time	28
2.7 Start/stop times	28
2.8 Power specifications	28
2.8.1 Power consumption	28
2.8.1.1 Typical current profile	30
2.8.2 Conducted noise	30
2.8.3 Voltage tolerance	31
2.8.4 Power management modes	31
2.9 Environmental specifications	32
2.9.1 Ambient temperature	32
2.9.2 Temperature gradient	32
2.9.3 Humidity	32
2.9.3.1 Relative humidity	32
2.9.3.2 Wet bulb temperature	32
2.9.4 Altitude	32
2.9.5 Shock	33
2.9.5.1 Operating shock	33
2.9.5.2 Nonoperating shock	33
2.9.6 Vibration	33
2.9.6.1 Operating vibration	33
2.9.6.2 Nonoperating vibration	33
2.10 Acoustics	34
2.11 Electromagnetic immunity	35
2.12 Reliability	36
2.12.1 Annualized Failure Rate (AFR) and Mean Time Between Failures (MTBF)	36
2.13 Agency certification	36
2.13.1 Safety certification	36
2.13.2 Electromagnetic compatibility	36
2.13.3 FCC verification	37
2.14 Environmental protection	37
2.14.1 European Union Restriction of Hazardous Substances (RoHS)	38
2.15 Corrosive environment	38
3.0 Configuring and mounting the drive	39
3.1 Handling and static discharge precautions	39
3.2 Breather filter hole precautions	40
3.3 Jumper settings	41
3.3.1 Master/slave configuration	41
3.3.2 Cable-select option	41
3.3.3 Ultra ATA/100 cable	42
3.4 Drive mounting	42
4.0 ATA interface	45
4.1 ATA interface signals and connector pins	45
4.1.1 Supported ATA commands	46
4.1.2 Identify Device command	48
4.1.3 Set Features command	51
4.1.4 S.M.A.R.T. commands	52
5.0 Seagate Technology support services	53
A	55
B	55
C	55
D	55
E	55
F	55
G	55
H	55
I	55
J	56
K	56
L	56
M	56
N	56
O	56
P	56
R	56
S	56
T	57
U	57
V	57

Seagate ST3160215A Barracuda 7200.10 PATA Product Manual - Page 27

Recording and interface technology, Physical characteristics - st3160815as ata

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